LAXpower vs RfnBMS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LAXpower
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LAXpower connects to the battery management system (BMS) through Bluetooth to read the working status, remaining capacity(SOC), voltage, current, effective capacity, etc. 1. Operating state of the battery: three states of charging, discharging and standing. The blue light is the state of the battery. 2. Remaining electric quantity: by displaying the remaining electric quantity in percentage, the user can better specify the use plan. 3. Voltage, current, effective capacity, temperature: working parameters, can better understand the safety of the battery. 4. Enter the password to enter the professional mode: view more installed data, including single cell voltage, cycle times, protection parameters, etc.
RfnBMS
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BMS设备管理,包括设备电压,电流,功率,温度,充电开关,放电开关,历史数据
Screenshots
Verdict
The clearest difference is iOS requirement: LAXpower at 9.0 against RfnBMS's 13.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | LAXpower | RfnBMS |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 24 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 49 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | Shanghai Shenlu Intelligence Technology Co., Ltd. | 亚妹 李 |
In-app purchases
LAXpower
No in-app purchases
RfnBMS
No in-app purchases









